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HWY WALWORTH ST over RR MBTA

Map

Coordinates:
+42.28674, -71.13703
42°17'12" N, 71°08'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY WALWORTH ST over RR MBTA
Structure number:B1611438FMUNNBI
Old structure number:38FMUN896114100 (from 1992 edition)
Location:JUST N OF BELGRADE AVE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:35.1 ft. [10.7 m]
Total length:39.7 ft. [12.1 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:28°
Owner:City or Municipal Highway Agency [04]
Year built:1918
Year reconstructed:1996
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:10,600 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:45.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$776,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017PoorGoodGoodPoor1060045.4
June 2015PoorGoodGoodPoor630046.5
June 2013PoorGoodGoodPoor740046.2
June 2011PoorGoodGoodPoor740046.2
June 2009PoorVery GoodVery GoodPoor950045.7
June 2007PoorVery GoodVery GoodPoor920045.8
June 2005PoorVery GoodVery GoodPoor840046.0
June 2003FairVery GoodVery GoodFair980062.4
June 2001FairVery GoodVery GoodSatisfactory920073.8
July 1999FairVery GoodVery GoodSatisfactory780074.0
July 1997GoodVery GoodVery GoodGood330074.6
March 1997FairGoodVery GoodFair330053.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.7474000
Deck
Prestressed Concrete Top Flangesq. ft.1,1201,120000
Wearing Surfacessq. ft.1,0109743600
Substructure
Reinforced Concrete Abutmentlinear ft.76053239
Bearings
Elastomeric Bearingeach1818000
Bridge Rail
Other Material Bridge Raillinear ft.6464000